TapTower - Idle Building Game is a fun and casual idle building game that lets you manage your own business. As a player, you will build an idle tower. Each floor of the tower can be built with one of the four available materials: stone, wood, gold, or silver. The higher the floor, the higher your profit. You can earn money every time you construct a new floor. The profits you earn are added to your total earnings, and you can keep them even after you close the game. You can also keep them as idle earnings and use them at any time.